Create localization files for iOS Share Extension.

ios/chrome/tools/build/ios_repack_today_extension_locales.py

-#!/usr/bin/env python
-# Copyright 2015 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""Helper script to repack paks for a list of locales for today extension.
-
-Gyp doesn't have any built-in looping capability, so this just provides a way to
-loop over a list of locales when repacking pak files, thus avoiding a
-proliferation of mostly duplicate, cut-n-paste gyp actions.
-"""
-
-import optparse
-import os
-import sys
-
-script_dir = os.path.dirname(__file__)
-src_dir = os.path.join(script_dir, os.pardir, os.pardir, os.pardir, os.pardir)
-sys.path.append(os.path.join(src_dir, 'tools', 'grit'))
-
-from grit.format import data_pack
-
-
-def calc_output(options, locale):
-  """Determine the file that will be generated for the given locale."""
-  #e.g. '<(INTERMEDIATE_DIR)/repack/da.pak',
-  # For Fake Bidi, generate it at a fixed path so that tests can safely
-  # reference it.
-  if locale == 'fake-bidi':
-    return os.path.join(options.share_int_dir, locale + '.pak')
-  # For Cocoa to find the locale at runtime, it needs to use '_' instead
-  # of '-' (http://crbug.com/20441).  Also, 'en-US' should be represented
-  # simply as 'en' (http://crbug.com/19165, http://crbug.com/25578).
-  if locale == 'en-US':
-    locale = 'en'
-  else:
-    locale = locale.replace('-', '_')
-  return os.path.join(options.out_dir, locale + '.lproj', 'locale.pak')
-
-
-def calc_inputs(options, locale):
-  """Determine the files that need processing for the given locale."""
-  inputs = []
-
-  #e.g. 'out/Debug/gen/ios/today_extension/ios_today_extension_strings_da.pak'
-  inputs.append(os.path.join(options.share_int_dir, 'ios', 'today_extension',
-                'ios_today_extension_strings_%s.pak' % (locale)))
-
-  # Add any extra input files.
-  for extra_file in options.extra_input:
-    inputs.append('%s_%s.pak' % (extra_file, locale))
-
-  return inputs
-
-
-def list_outputs(options, locales):
-  """Returns the names of files that will be generated for the given locales.
-
-  This is to provide gyp the list of output files, so build targets can
-  properly track what needs to be built.
-  """
-  outputs = []
-  for locale in locales:
-    outputs.append(calc_output(options, locale))
-  return outputs
-
-
-def list_inputs(options, locales):
-  """Returns the names of files that will be processed for the given locales.
-
-  This is to provide gyp the list of input files, so build targets can properly
-  track their prerequisites.
-  """
-  inputs = []
-  for locale in locales:
-    inputs.extend(calc_inputs(options, locale))
-  return inputs
-
-
-def quote_filenames(filenames):
-  """Quote each elements so filename spaces don't mess up gyp's attempt to parse
-  it into a list."""
-  return " ".join(['"%s"' % x for x in filenames])
-
-
-def repack_locales(options, locales):
-  """ Loop over and repack the given locales."""
-  for locale in locales:
-    inputs = calc_inputs(options, locale)
-    output = calc_output(options, locale)
-    data_pack.DataPack.RePack(output, inputs, whitelist_file=options.whitelist)
-
-
-def DoMain(argv):
-  parser = optparse.OptionParser("usage: %prog [options] locales")
-  parser.add_option(
-      "-i", action="store_true", dest="print_inputs", default=False,
-      help="Print the expected input file list, then exit.")
-  parser.add_option(
-      "-o", action="store_true", dest="print_outputs", default=False,
-      help="Print the expected output file list, then exit.")
-  parser.add_option(
-      "-x", action="store", dest="out_dir",
-      help="Intermediate build files output directory.")
-  parser.add_option(
-      "-s", action="store", dest="share_int_dir",
-      help="Shared intermediate build files output directory.")
-  parser.add_option(
-      "-b", action="store", dest="branding",
-      help="Branding type of this build.")
-  parser.add_option(
-      "-e", action="append", dest="extra_input", default=[],
-      help="Full path to an extra input pak file without the "
-           "locale suffix and \".pak\" extension.")
-  parser.add_option(
-      "--whitelist", action="store", help="Full path to the "
-      "whitelist used to filter output pak file resource IDs")
-  options, locales = parser.parse_args(argv)
-
-  if not locales:
-    parser.error('Please specificy at least one locale to process.\n')
-
-  if not (options.out_dir and options.share_int_dir):
-    parser.error('Please specify all of "-x" and "-s".\n')
-  if options.print_inputs and options.print_outputs:
-    parser.error('Please specify only one of "-i" or "-o".\n')
-  # Need to know the branding, unless we're just listing the outputs.
-  if not options.print_outputs and not options.branding:
-    parser.error('Please specify "-b" to determine the input files.\n')
-
-  if options.print_inputs:
-    return quote_filenames(list_inputs(options, locales))
-
-  if options.print_outputs:
-    return quote_filenames(list_outputs(options, locales))
-
-  return repack_locales(options, locales)
-
-if __name__ == '__main__':
-  results = DoMain(sys.argv[1:])
-  if results:
-    print results